FreeCalypso > hg > freecalypso-tools
diff target-utils/simagent/simup.c @ 782:badc5399d641
simagent: flush_rx_fifo() factored out
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sat, 13 Mar 2021 21:39:34 +0000 |
| parents | 6ec781e61e68 |
| children |
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--- a/target-utils/simagent/simup.c Sat Mar 13 21:32:22 2021 +0000 +++ b/target-utils/simagent/simup.c Sat Mar 13 21:39:34 2021 +0000 @@ -117,15 +117,9 @@ wait_ARM_cycles(WAIT_ONE_TDMA * 3); /* flush any garbage in the Rx FIFO */ - for (count = 0; ; ) { - if (SIMREGS.stat & SIM_STAT_FEMPTY) - break; - (void) SIMREGS.drx; - if (++count >= 32) { - printf("ERROR: Rx FIFO flush does not end\n"); - return; - } - } + rc = flush_rx_fifo(); + if (rc < 0) + return; /* lift the card out of reset! */ SIMREGS.conf1 = conf1_reg |= SIM_CONF1_SRSTLEV;